Beyond the gait: a useful approach in assessing motor performance in old people
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We have read with interest and pleasure the paper by Peixoto and collaborators about the evaluation of lower limbs symmetry in patients with knee osteoarthritis . The authors enrolled 33 women aged > 65 years with bilateral knee osteoarthritis and equal number of asymptomatic controls. They evaluated the patients with clinical and radiological examinations and appropriate questionnaires. The subjects were assessed by using gait analysis (GA), performed throughout a pressure-sensor system, in order to assess the symmetry of spatio-temporal parameters of walking. Peixoto and colleagues found that patients presented a reduced gait speed but a symmetry of the parameters .
The paper is very important for clinical and research activity for several reasons. First, the authors completed the clinical assessment with quantitative measurements based on specific devices. This association allows an increase of the evaluation capability, because provides reliable data, useful to...
KeywordsGait analysis 3D biomechanics Knee osteoarthritis Elderly Rehabilitation Quantitative measurements
The authors received no financial support for the research and/or authorship of this article.
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Conflict of interest
The authors declare that they have no conflict of interest.
Statement of human and animal rights
All procedures performed were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
Informed consent was obtained from the subject included in the study.
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